State vs OBD Smart
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
State
Monitor your Mac's vital statistics remotely from your iPhone or iPad. View real-time CPU, memory, disk, temperature, fan speed, network, and uptime information.
- Real-time Mac system monitoring
- CPU usage display
- Memory usage display
- Hard drive status
- Temperature monitoring
- Fan speed monitoring
- Network information
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State 是一款功能强大、实用的Mac电脑运行状态管理应用，它能够安装在您的iPhone或者iPad上，与Mac端State连接，实时上显示Mac电脑的CPU、内存、硬盘、温度、风扇、网络信息以及开机时间等重要信息。
OBD Smart
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【OBD Smart】是一款专业的车载智能诊断工具。通过连接汽车OBD接口，快速读取车辆ECU数据，为您进行全面的车况检测与故障分析。让您随时掌握爱车健康状况，精准定位故障码，行车更安心。
Screenshots
Verdict
The clearest difference is update cadence: OBD Smart at daily against State's every 5 days. State's advantage is device support (4 vs 1) and iOS requirement (12.0 vs 18.2). On price, ads and in-app purchases there is nothing between them.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
State ships an update every 5 days, OBD Smart daily. The most recent releases landed on October 1, 2026 and September 20, 2026 respectively.
| Parameter | State | OBD Smart |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (2 ratings) — better | — |
| Positive reviews | 59.3% of reviews | — |
| Number of ratings | 2 — better | — |
| Update frequency | Every 5 days | Daily — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | — |
| Devices | iPhone, iPad, iPod, Mac — better | iPhone |
| Requires iOS | 12.0 — better | 18.2 |
| Further details — not scored | ||
| Size | 20 MB | 9 MB |
| Age rating | 4+ | 4+ |
| Developer | Ningbo Shangguan Technology Co.,Ltd. | 鹏飞 李 |
In-app purchases
State
No in-app purchases
OBD Smart
No in-app purchases
